For all my users of Debian-based systems: I made a .deb package, so installing will be much easier. Just download the .deb package and execute the following command as root:
dpkg -i morse-converter.deb
If you’re using an Ubuntu-based distro: I created a ppa for easy installing and updating. Just fire up a terminal and run the following lines:
sudo apt-add-repository ppa:mmk2410/morse-converter
sudo apt-get update
sudo apt-get install morse-converter
Have a lot of fun!